baber/WOPTO huggingface dataset:
Patent JP-H01188664-A (JP)
Title: Production of superconducting thin film
Inventor: TANAKA SABURO
IPC: C01G1/00
Filed: 1988-01-22
Abstract: PURPOSE:To increase the critical current density of a thin film of a superconductor of a compd. oxide represented by a specified formula when the thin film is formed by sputtering, by regulating the amt. of O2 in sputtering gas contg. O2 and Ar to a prescribed percentage. CONSTITUTION:A thin film of a compd. oxide superconductor is formed on a substrate by sputtering with sputtering gas contg. O2 and Ar. The superconductor is based on a compd. oxide represented by the formula (where Ln is Tm and/or Lu and x=0-1) and the amt. of O2 in the sputtering gas is regulated to 30-95mol%.
Patent JP-H09201701-A (JP)
Title: Face plate structure of machining center
Inventor: TAKAMIYA KEIICHI
IPC: B23Q1/70
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To enable a plurality of machining work without changing a holder by enabling a slide part to be moved between the symmetrical sections with respect to an axis extending along the face plate diameter direction, and mounting a holder for holding two different blade tools back to back in the face plate diameter direction on a tool box in the direction in which the blade tools extend in the moving direction of the slide part. SOLUTION: A slide part 21 is moved in the plus side direction of a U shaft, and a blade tool 23 is positioned in the distance L1 in relation to the center shaft M of a face plate 7 and machined according to characteristics of the blade tool 23. The slide part 21 is faced to the axis side of the face plate 7, a holder 9 is moved from the section t1 to the other section t2 over the axis M of the face plate 7, the other blade tool 24 is positioned in the distance L2 in the section t2 and machined according to characteristics of the blade tool 24. Therefore, two kinds of machining can be performed without changing a holder 22.
Patent JP-H09295925-A (JP)
Title: Device for bleaching tooth
Inventor: JIYOOJI SAMAAZU
IPC: A61K8/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for bleaching teeth capable of minimizing damage with a bleaching agent, whitening the teeth without damaging the enamel of the teeth and simultaneously deodorizing even the halitosis, further capable of whitening the teeth and further deodorizing the halitosis, simply operable and convenient for portable use and capable of whitening the teeth, deodorizing the halitosis and refreshing the interior of a mouth. SOLUTION: This device for bleaching teeth comprises a spraying container 1, a spraying mechanism 2, bonded to the spraying container 1, useful for spraying a liquid from the spraying container 1 and equipped with a slowly operating button 2b in order to spray the liquid on the exposed tooth surfaces and a liquid composition 4, at least partially filling the spraying container 1 and containing a bleaching agent for bleaching the teeth and a halitosis preventing agent. The spraying container 1 is formed into a cylindrical shape and the height thereof is about 3.75 to 15cm. The liquid composition 4 contains a flavoring agent, deionized water, glycerol and propylene glycol in addition to the bleaching agent for bleaching the teeth and the halitosis preventing agent.
Patent JP-S59137697-A (JP)
Inventor: KOUKETSU TAKASHI
IPC: F16L33/20
Filed: 1983-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02192736-A (JP)
Title: Manufacture of field-effect transistor
Inventor: NAKAGAWA YASUHITO
IPC: H01L21/338
Filed: 1989-01-20
Abstract: PURPOSE:To simplify the manufacturing process of the title transistor by a method wherein an impurity having a large thermal diffusion property and an impurity having a small thermal diffusion property are implanted in regions, where the formation of high-concentration layers for source/drain use is intended, in a high concentration and impurity moderate-concentration layers are formed by a heating treatment. CONSTITUTION:An impurity is implanted in a III-V compound semiconductor substrate 1 to form a low-concentration layer 2 for channel formation use and a resist layer 3 is formed on this layer 2 formation surface. Then, the layer 3 on regions, where the formation of high-concentration layers for source/drain use is intended, is etched and an impurity 5 having a large thermal diffusion property and an impurity 4 having a small thermal diffusion property are both implanted in the substrate 1 in a high concentration using the residual layer 3 as a mask. After this, the implanted substrate 1 is subjected to heating treatment to form by diffusion moderate-concentration layers 5a consisting of the impurity 5 having a large thermal diffusion property outside of high-concentration layers 4a consisting of the impurity 4 having a small thermal diffusion property bringing into contact each end of the layers 5a to the layers 4a and moreover, the other ends of the layers 5a come into contact to the layer 2 and a source, a drain and a channel 2a are formed.
Patent JP-S55104463-A (JP)
Title: Forming method for metallic film
Inventor: NAKAGAWA KENJI
IPC: C23C24/10
Filed: 1979-02-06
Abstract: PURPOSE:To manufacture easily metallic conductor film thinner than conventional films, having a samll thermal strain, which is caused by locally heating, remaining in the substrate, by heating to melt metallic powder adhered to a prescribed, electrified surface region. CONSTITUTION:A soln. 4 of synthetic resin, e.g., vinyl chloride, in a suitable solvent is applied to a region on a substrate 1 where ready-made conductors 2, 3 are to be short-circuited. The applied soln. 4 is dried to form a resin film 5, which is then peeled and removed. The surface 6 of the substrate removed of the resin film 5 is electrified through the movement and separation of electric charge. Metallic powder 7 such as Cr is adhered to the surface 6, and is melted through the scanning of a heat ray, e.g., laser beam 8. As a result, molten powder 7 is welded to the substrate 1, conductor 2, 3 to form a short-circuiting conductor 7'. Excess of the adhered powder 7 is washed away, hereby the conductors 2, 3 are short-circuited by the conductor 7'.
Patent JP-H11212497-A (JP)
Title: Dot matrix display device and picture display device
Inventor: KURAMOCHI JUNKO
IPC: G09F9/35
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a dot matrix display device and a picture display device which arbitrarily change the filter effect in accordance with the display picture of a display element. SOLUTION: An optical low pass filter 1 is provided on the display surface of a liquid crystal display element 13, and applied voltages to a first transparent electrode 2 wired and patterned like stripes of the optical low pass filter and a second transparent electrode 4 which is not patterned throughout are arbitrarily selected to change the refractive index of a liquid crystal layer 3. Since the filter effect of the optical low pass filter 1 is arbitrarily changed in accordance with the display picture of the liquid crystal display element 13, all display pictures can be displayed with a high picture quality.
Patent JP-H0567234-A (JP)
Title: Character reader
Inventor: SATO TOSHIO
IPC: G06T7/00
Filed: 1992-01-28
Abstract: PURPOSE:To easily fetch only a character from a read object having plural types of information which are to be deleted. CONSTITUTION:CPU 11 calculates an operation parameter for converting density based on the ground color 34 of the read object P' and the RGB values of first and second patterns 32 and 33 which are to be deleted, and previously writes it into a look-up table 15. Color picture data which is read out of the read object P' is converted into a density picture where only the character is extracted so as to be outputted.
Patent JP-S61172900-A (JP)
Title: Monoclonal antibody to novel tissue-type plasminogen activator originated from normal human cell
Inventor: YAMASHITA HITOSHI
IPC: C07K16/00
Filed: 1985-01-29
Abstract: NEW MATERIAL:A monoclonal antibody to tissue-type plasminogen separated from the culture liquid of a cell originated from normal human tissue, and having a variable region N-terminal amino acid sequence consisting of the L-chain of formula I (X is unidentified group) and the H-chain of formula II, a molecular weight of 157,000+ or -5,000, subclass IgG1, and an isoelectric point of 6.5-6.8. USE:Reagent for purification and determination of plasminogen activator. PREPARATION:For example, a mouse, etc. is immunized with a tissue-type plasminogen activator, and the spleen cell is extracted from the immunized mouse. The cell is mixed with a myeloma cell, subjected to cell fusion with polyethylene glycol, etc., screened, and then cloned by critical dilution method to obtain a hybrid cell capable of producing monoclonal antibody. The objective monoclonal antibody is produced by culturing the hybrid cell.
Patent JP-S63182618-A (JP)
Title: Method for correcting bending set of optical fiber core and sleeve thereof
Inventor: SENBON YOSHINORI
IPC: C03C25/10
Filed: 1987-01-23
Abstract: PURPOSE:To permit correction of a bending set by heating an optical fiber core where the bending set remains to a specific heating temp. while maintaining said fiber core in a straight state. CONSTITUTION:An inside tube 10 of a bending set correcting sleeve 13 has the bore to allow passage of the optical fiber core 2 and an outside tube 11 is provided with a cavity layer 12 and is disposed coaxially with the inside tube 10. The layer 12 is closed at both ends of the sleeve 13 so as to have a closed space. Correction of the bending set is executed by stopping heating by a heater, then inserting the optical fiber core having the bending set into the central hole of the sleeve 13 and moving the same while maintaining the straight state. The heating temp. is set within the temp. range above the glass transition point of the core coating material and below the temp. at which the residual strain by shrinkage on heating does not affect the transmission characteristics. The bending set is thereby corrected.
Patent JP-H09209221-A (JP)
Title: Separation of polyester multifilament for twisted separation
Inventor: TSUKAMOTO TETSUO
IPC: D02G1/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To stably separate yarn with untwisting at an untwisting number of gradually decreasing from a surface layer to an inner layer of a package and perform yarn separation in a twisted separation machine at a high speed without yarn breaking. SOLUTION: An untwisting number in yarn separation is gradually decreased from a surface layer to an inner layer of a package of multifilament. In following three methods decreasing the untwisting number, (a) or (b) are preferable in view of yarn separability: (a) to gradually decrease a decreasing rate of the gradual decreasing, (b) to make the decreasing rate of the gradual decreasing constant and (c) to gradually increase the decreasing rate of the gradual decreasing.
Patent JP-S59144626-A (JP)
Title: Method for wet spinning
Inventor: HOTSUTA SADAKATSU
IPC: D01H13/30
Filed: 1983-01-29
Abstract: PURPOSE:To prevent the occurrence of yarn breakage even in spinning at a high speed and carry out the spinning at improved operating ratio, by spinning yarns while feeding a spun yarn or filament yarn of fibers soluble in hot water to front rolls of a main draft zone. CONSTITUTION:A fiber bundle 1 constituted to one or more short fibers is predrafted by back rolls 4 and 4' and front rolls 5 and 5' of a predrafting zone 2, wetted with water supply from water supply nozzles 6 and 7, squeezed by squeezing rolls 8 and 8' drafted mainly by back rolls 10 and 10' of a main drafting zone 3, false twisted by a false twisting nozzle 14, dried and wound. In the spinning method, a spn yarn or filament yarn 12 of fibers soluble in hot water is fed through a yarn guide 13 to front rolls 11 and 11' of the main drafting zone 3.
Patent JP-S57127536-A (JP)
Title: Upset forging method for short material using porter bar
Inventor: YAMAMURA TAKASHIGE
IPC: B21J9/06
Filed: 1981-01-29
Abstract: PURPOSE:To simplify forging process and increase yield by deforming the material by forging, sticking fast to a porter bar, carrying the material to next process keeping the state of adhesion, and forging at the same time. CONSTITUTION:The material 33 is inserted into a die 29 for the first process. Axial force of a punch 25 is received by a porter bar 34 smaller in diameter than the material 33. At the same time, the material 33 is deformed by forging and stuck fast to the axial force receiving end of the porter bar 34 to form the first intermediate forged product 33a. The first intermediate forged product 33a is moved laterally from the die 29, and inserted into a die 30 for the second process, and the second intermediate forged product 33b is formed by expanding the outer diameter. Then, the third intermediate forged product 33c is formed by forging to a bottomed cylindrical body in a die 31 for the third process. Similarey, the third intermediate forged product 33c is taken out of the die 31 for the third process together with the porter bar 34 and held in a blanking die 32. The bottom is blanked by a blanking punch 28 and at the same time, the porter bar is separated from the material 33. Dust formed by blanking is removed and final forged product 33d is formed.
Patent JP-H05202937-A (JP)
Title: Slide bearing
Inventor: KOMURO KIYOTO
IPC: B41J13/076
Filed: 1992-01-29
Abstract: PURPOSE:To protect a slide bearing from being out of oil and simplify an oiling work by forming an oil sump around a shaft on the outer wall which is in contact with the shaft, and shaping the oil sump like a trumpet. CONSTITUTION:A trumpet-like oil sump 12 is formed around 11a of a shaft of an outer wall 11 which is in contact with a shaft 2 of a slide bearing 10. By this arrangement, oil is supplied from the oil sump 12 to the bearing face 14, so that the bearing is kept from being out of oil. Especially, as the oil sump 12 is formed like a trumpet, when the shaft 2 is slid in the direction of an arrow X1 relatively to the bearing 10, oil is pushed in the bearing face 14 along the trumpet shape as shown in the arrows of A. Accordingly, the bearing is further kept from being out of oil. A similar oil sump is also formed on the other outer wall 13, whereby the similar action can be obtained to the sliding in the direction of an arrow X2. Since the oil sump 12 is formed on the outer wall of the bearing 10, oiling can be easily performed after assembling.
Patent JP-S59143895-A (JP)
Inventor: INAMITSU HIROSHI
IPC: B66C13/18
Filed: 1983-02-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59139290-A (JP)
Inventor: KARISE KEIZOU
IPC: B26B19/10
Filed: 1983-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01189124-A (JP)
Title: Etching apparatus
Inventor: HORIUCHI TAKAO
IPC: H01L21/302
Filed: 1988-01-25
Abstract: PURPOSE:To improve etching speed and uniformity and to stabilize an operation by so covering by insulator the conductive member at the periphery of an electrode as to concentrate plasma gas between facing electrodes. CONSTITUTION:A vacuum vessel 1 is opened, and receives a semiconductor substrate 12 conveyed on a piston 25 raised by a pin elevating mechanism 24 and a coupler 23. Then, a lifting pin 25 is moved down to place the substrate 12 on a lower electrode 11, a clamp ring 13 having an insulator coating is moved down by a ring elevating mechanism 15, and the substrate 12 is pressbonded to a polymer film 34 on an electrode 11. The vessel 1 is evacuated, and an upper electrode 4 is moved down by an electrode elevating mechanism 2. Reaction gas is supplied from a pipe 5, fed from pores on the lower face of the electrode 4, a high frequency voltage is applied from a power source 6 to the electrode 4 to generate a plasma to the electrode 11, thereby etching the substrate 12. A discharge ring 37 made of ethylene tetrafluoride resin is provided between the electrode 11 and the vessel 1, and a shielding ring 38 having the same material is provided on the outer periphery of the electrode 4. Accordingly, a plasma having the same size as that of the substrate 12 is generated.
Patent JP-H04272086-A (JP)
Title: Boarding place door for elevator
Inventor: YOSHIKAWA MASAMI
IPC: B66B13/30
Filed: 1991-02-05
Abstract: PURPOSE:To provide a boarding place door for an elevator for preventing a disaster due to releasing high temperature gas, generated by vaporizing an adhesive agent at the time of a fire, into a lift path, in the case of a fireproof door to which a decorative plate is mounted by the adhesive agent. CONSTITUTION:An exhaust hole 9b for discharging gas 13 is provided along an upper edge part of a decorative plate 9 mounted to a surface plate 6 of a fireproof door 1 further in a side of a gate 2 from a heat shielding part 8. The spread of a fire to a lift path can be prevented to obtain an effect of contriving improvement of safety of an elevator.
Patent JP-S59139078-A (JP)
Inventor: OZAKI NOZOMI
IPC: G02F1/1368
Filed: 1983-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000216701-A (JP)
Title: Spread spectrum communications system
Inventor: MORITA AKIRA
IPC: H04B1/7085
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a spread spectrum communications system by which communication using a baseband analog signal that is subjected to spread-spectrum can be stably conducted with high quality. SOLUTION: In this spread spectrum communications system, since a DC voltage from an input terminal 23 of a transmitter has been added to a spread spectrum signal received by a delay locked loop 18 of a receiver and demodulated by a demodulator 17, the baseband analog signal has information having a pseudo-noise code independently of its amplitude and stable spread spectrum communication can be conducted, by detecting correlation with the delay clocked loop 18 all the time to keep synchronization.
Patent JP-H11209103-A (JP)
Title: Refining method for monogermane
Inventor: MIYATA SHINJI
IPC: C01B6/06
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To efficiently separate inpurities which are low-melting components and to safely obtain a high purity monogermane. SOLUTION: The monogermane contg. the low-melting components as primary impurities is cooled within a vessel 1 and the vessel is evacuated while the monogermane is solidified. Otherwise, the monogermane contg. the low-melting components as primary impurities is cooled within a vessel 1 and the vessel is evacuated while the monogermane is solidified, and thereafter, the monogermane is vapovized within the vessel, is re-cooled and the vessel is evacuated while the monogermane is solidified.
Patent JP-S60160295-A (JP)
Title: Program setting system of distributed control system
Inventor: NARA TAKASHI
IPC: G05B19/05
Filed: 1984-01-31
Abstract: PURPOSE:To enable modification of control programs of a slave device through a master device by the master device transmitting control programs as data by requirement of the slave device without fail and by the slave device accumulating the received control programs in random access memory in accordance with the program for accumulating program data stored in memory. CONSTITUTION:A central processing unit 20 of a master station exchange discriminates a demand subscriber line concentrator by control of a processor 21, reads out a control program corresponding to the demand subscriber line concentrator from a main memory 22, and transmits it as data to the demand subscriber line concentrator through a reception/transmission part 23. A controller 25 of the demand subscriber line concentrator accumulates the received control program data in a random access memory 28 in accordance with the program for accumulating and receiving program data stored in a read only memory 27. After the control program data is completely received, the control program accumulated in the random access memory 28 is traveled, and the original exchange processing is executed.
Patent JP-S63184544-A (JP)
Title: Fixing structure for backup plate
Inventor: NIWA MINORU
IPC: B60R21/20
Filed: 1987-01-24
Abstract: PURPOSE:To improve strength, by arranging a stopper board having an integral male screw section onto an upper face at the circumference of a fixing hole made through a backup plate for holding an inflator which inflates a gas bag for protecting crewmen upon collision of a vehicle. CONSTITUTION:A backup plate 15 is formed of an aluminum plate into a box having an insertion hole 15a in the center of the bottom face, then a metal 2a at the circumference of the gas bag 2 and a holder 4 are secured with bolt 6 together with the flange section 3a of an inflator 3 by utilizing a plurality of small holes made at the circumference of the insertion hole 15a. Tapered fixing holes 15b are made at the opposite sides of the plate 15, and a male screw section 17 is secured to respective fixing holes 15b with the upper end thereof projecting from the upper face of the plate 15. Then a rectangular stopper board 20 is arranged on the upper face of respective circumference at the fixing hole 15b of the plate 15, and the upper end of the male screw section 17 is caulked to the boss section 20a of said stopper board 20 so as to secure the stopper board 20 to the male screw section 17 and the plate 15.
Patent JP-2000216966-A (JP)
Title: Image processor
Inventor: TANAKA TOMONORI
IPC: H04N1/21
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To facilitate a countermeasure in a case in which the size of an original is not known before the execution of the scan of the original in an image processor using an image memory (semiconductor memory) and a storage memory in common. SOLUTION: This image processor is provided with a number of input processing line counting means(image inputting and outputting part) 402 for counting the number of processing lines at writing of an input image from a reading part in an image memory 404, a number of transfer processing line counting means (compressing and extending part) 403 for counting the number of processing lines of processing for reading the input image stored in the image memory 404, and for transferring it to a secondary storage device(hard disk device) 405, and a control means(memory control part) 401 for ending the processing for transferring the input image to the secondary storage means(hard disk device) 405,  when the counted value of the number of transfer processing line counting means after the end of the image inputting processing is made equal to the counted value of the number of input processing line counting means.
Patent JP-S57130719-A (JP)
Title: Hot extrusion forming method for inside stepped tube
Inventor: IWASAKI YUKIO
IPC: B21C23/12
Filed: 1981-02-02
Abstract: PURPOSE:To form an excellent insinde stepped tube free from concavity on the outer surface by using a mandrel provided with an annular curved concavity smaller in diameter than the small diameter part at the base of the small diamenter part at the tip in froming an inside stepped tube from a hollow billet by hot extrusion. CONSTITUTION:For the small diameter part 22 of required length at the tip, a large diameter part 24 connected thereto through a tapered part 23 and a small diameter part 22 in front of the tapered part, a mandred 21 provided with an annular curved concavity 25 smaller in diameter than the above is used. This mandrel 21 is fitted to a mandrel holder 3, and a hollow billet (a) put in a container 5 is pressed through a dummy block (a') by forward movement of a stem 4 that follows the movement of a crosshead 2. At the same time, the mandrel 21 is put in a caliber 18 of a die 4, and metallic material of the billet (a) is extruded between the two. Thus, an inside stepped tube is formed without forming concavities on the outer surface where the inside tapered part is positioned.
Patent JP-S62176015-A (JP)
Inventor: ISHIWATARI MASUMI
IPC: H01H23/30
Filed: 1986-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。